Prayer said for you both. Tash might have something there. I have heard of otherwise happy couples going all the way to divorce over a hormonal woman. In fact I knew a couple not many years ago, in which the wife completely flew off the handle for no reason. The man was hurting terribly over this. I asked him if he had been doing anything at all he could think of to annoy her, but he could not come up with a single thing. They went through several episodes of separation over this, and before divorce happened she snapped out of it and things were normal. I have heard similar stories like this from other close friends. A girl I am close friends with had this happen after she had her baby many years back. She said she was definitely in love with her boyfriend and in fact crazy about him. Than not much time after the birth of their child, she said he had came back after a couple days to stay with her. When he came to care for her and baby, she told me, that she couldn't even look at him in the face without feeling nauseous. She said that she couldn't even stand to be in the same room with him, and though he wanted to be loving and helpful so badly, she had to tell him to stay away. In the end, she told him they had to split up. She also said that she loved her baby, but at the same time felt depressed over it. I know this sounds very strange, and it doesn't make sense to most, but this hormonal stuff is a reality. I hope she sees someone about this, and if she denies it, may prayer correct it. It could be something else, but I wonder...
Prayer said for you guys, God bless, and keep us posted.